Dream About Choir And Bullying

I had a really weird dream where I was at what I'm guessing was a choir event. I was separate from the group and did an extremely high note and everyone stared at me, when I did that my history teacher lead me to a playground while saying "next time you're bored just go here, kiddo" when I got there, there was a normal small obstacle course you'd find on any normal playground but it led to a really tall pull up bar, I tried getting there but out of nowhere my classmate that's also my bully came out of nowhere in front of me and he was about to go to the pull up bar but stopped, turned around, got in my face, and just stared at me then turned around and went to the pull up bar and just hanged there. After hanging for a bit he fell, sat up, and just stared at me until I woke up